NURHAYATI NURHAYATI; JUNI MAHANIS; ENIK NURFAIZAH. Challenges in Implementing School Vision and Mission in Riau Islands. International Journal of Studies in International Education, [S. l.], v. 2, n. 2, p. 77–89, 2025. DOI: 10.62951/ijsie.v2i2.280. Disponível em: https://international.aripi.or.id/index.php/IJSIE/article/view/280. Acesso em: 17 may. 2025.